HP 750c Service Manual - Page 174

Service Configuration Plot, The RSĆ232ĆC/MIO configurations.

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Service Configuration Plot The configuration plot aids in the analysis of plotter problems by providing: D A hardclip border around the plot so the margins can be measured. D Unique patterns for use in detecting cartridge nozzle problems, penĆtoĆpen alignment problems, inkĆflow problems and verticalĆline straightness. D Four XĆshaped marks (crossĆhairs) for measuring plotter penĆtoĆpen accuracy (the centers of the crossĆhairs should be 500 mm apart). D Pen/palette set up information. D The plotter statistics, including code revision and ROM SIMM information. D The page format and plotter setĆup information. D The RSĆ232ĆC/MIO configurations. D The text blocks of the contents stored in the EEROM. Draft Mode should not be used when performing the configuration plot as the patterns drawn will be different than described above. To run the configuration plot, perform the following steps: 1 Switch the power ON. 2 Load DĆsize or EĆsize media (either sheet or rollĆfeed). Make sure D-size or E-size media is selected in the front-panel. 3 Ensure that the plotter is in the Full (long) menu mode. 4 Ensure that the plotter is in the Best" as opposed to the Fast" mode. 5 From the Status" menu display, press the Enter button. 6 Using the Arrow buttons, scroll to the Utilities" menu. 7 Press the Enter button. 8 Using the Arrow buttons, scroll to the Service Config Plot" menu. 9 Press the Enter button. 10 The receiving" LED on the front panel will be lit while the service configuration plot is being produced. 8-56 Troubleshooting C4705-90000

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8-56
Troubleshooting
C4705-90000
Service Configuration Plot
The configuration plot aids in the analysis of plotter problems by providing:
D
A hardclip border around the plot so the margins can be measured.
D
Unique patterns for use in detecting cartridge nozzle problems, penĆtoĆpen alignment
problems, inkĆflow problems and verticalĆline straightness.
D
Four XĆshaped marks (crossĆhairs) for measuring plotter penĆtoĆpen accuracy (the centers
of the crossĆhairs should be 500 mm apart).
D
Pen/palette set up information.
D
The plotter statistics, including code revision and ROM SIMM information.
D
The page format and plotter setĆup information.
D
The RSĆ232ĆC/MIO configurations.
D
The text blocks of the contents stored in the EEROM.
Draft Mode should not be used when performing the configuration plot as the patterns drawn
will be different than described above.
To run the configuration plot, perform the following steps:
1
Switch the power ON.
2
Load DĆsize or EĆsize media (either sheet or rollĆfeed).
Make sure D-size or E-size media is selected in the front-panel.
3
Ensure that the plotter is in the Full (long) menu mode.
4
Ensure that the plotter is in the ±Best" as opposed to the ±Fast" mode.
5
From the ±Status" menu display, press the
Enter
button.
6
Using the
Arrow
buttons, scroll to the ±Utilities" menu.
7
Press the
Enter
button.
8
Using the
Arrow
buttons, scroll to the ±Service Config Plot" menu.
9
Press the
Enter
button.
10
The ±receiving" LED on the front panel will be lit while the service configuration plot is
being produced.